A multi-layer spray evaporative condenser

Abstract

The utility model discloses a multilayer spraying evaporative condenser relates to condenser technical field, aiming at the problem that the spraying effect in the prior art will gradually reduce with the gradual contact of water flow and cooling pipe, causes the cooling effect of lower cooling pipe to be poor, present and propose the following scheme, including the casing, the bottom of one side outer wall of casing is inserted and is fixed with the water inlet pipe, and the positive below of water inlet pipe is provided with the pipe plug, the bottom of pipe plug is fixed with the fixed link, and the outer wall of fixed link is inserted with the fixed block, the top of casing is connected with the mounting ring, and the inner wall of mounting ring is installed with the fan, and the inside connection of casing has the cooling mechanism. The utility model discloses water pump will the water of inside bottom of casing be transported to multiple spraying shells through the connecting pipe and be sprayed downward to cool down and heat the liquid in the cooling pipe of different height position simultaneously, and after the water becomes water vapor, the water vapor is extracted from the casing outward by the fan of top.

Description

Technical Field

[0001] This utility model relates to the field of condenser technology, and in particular to a multi-layer spray evaporative condenser. Background Technology

[0002] A condenser is a component of a refrigeration system, a type of heat exchanger that converts gas or vapor into liquid, rapidly transferring heat from the tubes to the surrounding air. The condenser's operation is exothermic, hence its relatively high temperature. To improve heat dissipation, spray-type evaporative condensers have been designed.

[0003] The current spray evaporative condenser has a fixed structure, but the spray is mainly produced by a water pump or nozzle. The spraying effect gradually decreases as the water gradually comes into contact with the cooling pipe, resulting in a poorer cooling effect of the cooling pipe below. Utility Model Content

[0004] In view of the shortcomings of the prior art, this utility model provides a multi-layer spray evaporative condenser, which overcomes the shortcomings of the prior art and effectively solves the problem that the spray effect gradually decreases as the water flow gradually comes into contact with the cooling pipe, resulting in a poor cooling effect of the lower cooling pipe.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A multi-layer spray evaporative condenser includes a shell, an inlet pipe fixedly inserted into the bottom of one side of the outer wall of the shell, a pipe plug located directly below the inlet pipe, a fixing rod fixed to the bottom of the pipe plug, and a fixing block inserted into the outer wall of the fixing rod. An mounting ring is connected to the top of the shell, and a fan is installed on the inner wall of the mounting ring. A cooling mechanism is connected inside the shell, and the cooling mechanism includes a cooling pipe, spray shells evenly distributed within the shell, a connecting pipe fixedly inserted into the outer wall of one side of the spray shell, and a water pump inserted into the bottom end of the connecting pipe.

[0007] The water pump transports water from the bottom of the housing to the spray chamber through the connecting pipe and sprays it downwards to cool the liquid in the cooling pipe. When the water is heated, it turns into water vapor, which is then drawn out of the housing by the fan above. As the water vapor is discharged, the water level in the housing drops. As the water level drops, the pipe plug moves away from the outlet of the inlet pipe, allowing water to be injected into the housing from the inlet pipe, thus ensuring that the water level in the housing is replenished.

[0008] Preferably, the plug forms a sealed fit with one end of the water outlet of the inlet pipe, and the plug has buoyancy.

[0009] When the water level inside the shell reaches a certain height, the plug comes into contact with the bottom of the plug as the water level rises, sealing the outlet of the inlet pipe and automatically regulating the water level inside the shell.

[0010] Preferably, the top of the housing has a vent, and the vent is inserted into the mounting ring, and a filter screen is fixed to the top of the inner wall of the mounting ring.

[0011] Water vapor inside the housing is expelled through the vent, and the filter screen prevents dust and other debris from entering the housing.

[0012] Preferably, the bottom end of the cooling pipe is inserted and fixed to the bottom of one side of the outer wall of the housing, and the top end of the cooling pipe is inserted and fixed to the top of the other side of the outer wall of the housing.

[0013] The two ends of the cooling pipe are inserted and fixed to the outer wall of the shell, so that the cooling pipe is suspended inside the shell.

[0014] Preferably, the top of the spray shell has a prismatic structure, and the bottom of the spray shell is fixed with atomizing nozzles arranged in a matrix.

[0015] The prismatic structure of the spray housing prevents water from accumulating on top, and the atomizing nozzles effectively bring the cold water into contact with the cooling pipes.

[0016] Preferably, a support plate is fixed to the outer wall of the other side of the spray shell, and the bottom of the support plate is fixed to the bottom of the shell.

[0017] Multiple spray shells are suspended and fixed by a support plate.

[0018] The beneficial effects of this utility model are as follows:

[0019] The water pump delivers water from the bottom of the housing to multiple spray chambers via connecting pipes, spraying it downwards to simultaneously cool the liquid in the cooling pipes at different heights. Once the water is heated, it turns into steam, which is then drawn out of the housing by the fan above. This effectively solves the problem in existing technologies where the spraying effect gradually decreases as the water flow comes into contact with the cooling pipes, resulting in a poorer cooling effect for the lower cooling pipes. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of a multi-layer spray evaporative condenser proposed in this utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of the shell of a multi-layer spray evaporative condenser proposed in this utility model;

[0022] Figure 3This is a schematic diagram of the cooling mechanism of a multi-layer spray evaporative condenser proposed in this utility model.

[0023] In the diagram: 1. Shell; 2. Inlet pipe; 3. Pipe plug; 4. Fixing rod; 5. Fixing block; 6. Mounting ring; 7. Fan; 8. Filter screen; 9. Cooling mechanism; 10. Cooling pipe; 11. Spray shell; 12. Support plate; 13. Connecting pipe; 14. Water pump. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Example

[0025] Reference Figure 1-3 A multi-layer spray evaporative condenser includes a shell 1, an inlet pipe 2 fixedly inserted into the bottom of one side of the outer wall of the shell 1, a pipe plug 3 located directly below the inlet pipe 2, a fixing rod 4 fixed to the bottom of the pipe plug 3, a fixing block 5 inserted into the outer wall of the fixing rod 4, an installation ring 6 connected to the top of the shell 1, a fan 7 installed on the inner wall of the installation ring 6, and a cooling mechanism 9 connected inside the shell 1. The cooling mechanism 9 includes a cooling pipe 10, spray shells 11 evenly distributed inside the shell 1, a connecting pipe 13 fixedly inserted into the outer wall of one side of the spray shell 11, and a water pump 14 inserted into the bottom end of the connecting pipe 13.

[0026] The pipe plug 3 forms a sealed fit with one end of the water outlet of the water inlet pipe 2. The pipe plug 3 has buoyancy. When the water level in the shell 1 reaches a certain height, the pipe plug 3 abuts against the bottom of the pipe plug 3 with the water level, blocking the water outlet of the water inlet pipe 2. It has the function of automatically adjusting the water level in the shell 1. The top of the shell 1 is provided with a vent. The vent is inserted into the mounting ring 6. The top of the inner wall of the mounting ring 6 is fixed with a filter screen 8. Water vapor in the shell 1 is discharged through the vent. The filter screen 8 can prevent dust and other debris from entering the shell 1.

[0027] The bottom end of the cooling pipe 10 is inserted and fixed to the bottom of one side of the outer wall of the housing 1, the top end of the cooling pipe 10 is inserted and fixed to the top of the other side of the outer wall of the housing 1, and both ends of the cooling pipe 10 are inserted and fixed to the outer wall of the housing 1, so that the cooling pipe 10 is suspended in the housing 1. The top of the spray shell 11 is a prismatic structure, and the bottom of the spray shell 11 is inserted and fixed with atomizing nozzles arranged in a matrix. The prismatic structure of the spray shell 11 can prevent water from accumulating on the top of the spray shell 11. The atomizing nozzles can effectively make cold water come into contact with the cooling pipe 10. The other side of the outer wall of the spray shell 11 is fixed with a support plate 12. The bottom of the support plate 12 is fixed to the bottom of the housing 1, and the multiple spray shells 11 are suspended and fixed by the support plate 12.

[0028] Working principle:

[0029] During operation, the water pump 14 transports water from the bottom of the housing 1 to the spray housing 11 through the connecting pipe 13 and sprays it downwards to cool the liquid in the cooling pipe 10. After the water is heated, it turns into water vapor, which is then drawn out of the housing 1 by the fan 7 above. As the water vapor is discharged, the water level in the housing 1 drops. As the water level drops, the pipe plug 3 moves away from the outlet of the inlet pipe 2, allowing water to be injected into the housing 1 from the inlet pipe 2, thus ensuring that the water level in the housing 1 is replenished.

[0030] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A multi-layer spray evaporative condenser, comprising a shell (1), characterized in that, A water inlet pipe (2) is inserted and fixed to the bottom of one side of the outer wall of the housing (1), and a pipe plug (3) is provided directly below the water inlet pipe (2). A fixing rod (4) is fixed to the bottom of the pipe plug (3), and a fixing block (5) is inserted into the outer wall of the fixing rod (4). An installation ring (6) is connected to the top of the housing (1), and a fan (7) is installed on the inner wall of the installation ring (6). A cooling mechanism (9) is connected inside the housing (1), and the cooling mechanism (9) includes a cooling pipe (10), a spray shell (11) evenly distributed inside the housing (1), a connecting pipe (13) inserted and fixed to the outer wall of one side of the spray shell (11), and a water pump (14) inserted into the bottom end of the connecting pipe (13).

2. The multi-layer spray evaporative condenser according to claim 1, characterized in that, The plug (3) forms a sealed fit with the outlet end of the inlet pipe (2), and the plug (3) has buoyancy.

3. A multi-layer spray evaporative condenser according to claim 1, characterized in that, The top of the housing (1) is provided with a vent, and the vent is connected to the mounting ring (6). A filter screen (8) is fixed on the top of the inner wall of the mounting ring (6).

4. A multi-layer spray evaporative condenser according to claim 1, characterized in that, The bottom end of the cooling pipe (10) is inserted and fixed to the bottom of one side of the outer wall of the housing (1), and the top end of the cooling pipe (10) is inserted and fixed to the top of the other side of the outer wall of the housing (1).

5. A multi-layer spray evaporative condenser according to claim 1, characterized in that, The top of the spray shell (11) is a prismatic structure, and the bottom of the spray shell (11) is fixed with atomizing nozzles arranged in a matrix.

6. A multi-layer spray evaporative condenser according to claim 1, characterized in that, The other side of the outer wall of the spray shell (11) is fixed with a support plate (12), and the bottom of the support plate (12) is fixed to the bottom of the shell (1).

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